86747616

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 177429024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 83, 96, 114, 144, 152, 166, 171, 191, 228, 249, 288, 304, 332, 342, 382, 456, 498, 573, 608, 664, 684, 747, 764, 912, 996, 1146, 1328, 1368, 1494, 1528, 1577, 1719, 1824, 1992, 2292, 2656, 2736, 2988, 3056, 3154, 3438, 3629, 3984, 4584, 4731, 5472, 5976, 6112, 6308, 6876, 7258, 7968, 9168, 9462, 10887, 11952, 12616, 13752, 14193, 14516, 15853, 18336, 18924, 21774, 23904, 25232, 27504, 28386, 29032, 31706, 32661, 37848, 43548, 47559, 50464, 55008, 56772, 58064, 63412, 65322, 75696, 87096, 95118, 113544, 116128, 126824, 130644, 142677, 151392, 174192, 190236, 227088, 253648, 261288, 285354, 301207, 348384, 380472, 454176, 507296, 522576, 570708, 602414, 760944, 903621, 1045152, 1141416, 1204828, 1521888, 1807242, 2282832, 2409656, 2710863, 3614484, 4565664, 4819312, 5421726, 7228968, 9638624, 10843452, 14457936, 21686904, 28915872, 43373808, 86747616]

約数ペア:

[(1, 86747616), (2, 43373808), (3, 28915872), (4, 21686904), (6, 14457936), (8, 10843452), (9, 9638624), (12, 7228968), (16, 5421726), (18, 4819312), (19, 4565664), (24, 3614484), (32, 2710863), (36, 2409656), (38, 2282832), (48, 1807242), (57, 1521888), (72, 1204828), (76, 1141416), (83, 1045152), (96, 903621), (114, 760944), (144, 602414), (152, 570708), (166, 522576), (171, 507296), (191, 454176), (228, 380472), (249, 348384), (288, 301207), (304, 285354), (332, 261288), (342, 253648), (382, 227088), (456, 190236), (498, 174192), (573, 151392), (608, 142677), (664, 130644), (684, 126824), (747, 116128), (764, 113544), (912, 95118), (996, 87096), (1146, 75696), (1328, 65322), (1368, 63412), (1494, 58064), (1528, 56772), (1577, 55008), (1719, 50464), (1824, 47559), (1992, 43548), (2292, 37848), (2656, 32661), (2736, 31706), (2988, 29032), (3056, 28386), (3154, 27504), (3438, 25232), (3629, 23904), (3984, 21774), (4584, 18924), (4731, 18336), (5472, 15853), (5976, 14516), (6112, 14193), (6308, 13752), (6876, 12616), (7258, 11952), (7968, 10887), (9168, 9462)]